rulyotano 

Genral math helpers. For example: Numerics helpers. (NOTE: Interpolation with Bezier was moved to Rulyotano.Math.Interpolation.Bezier package)

Tools for interpolation a set of 2D points by using Cubic Bezier Curves algorithm.

Math Geometry helpers. For example point definition, distance calculation, metrics conversions.

Custom data structures implementations.

Part of the internationalization library. Contracts and base clases and helpers for countries document identity numbers.

Part of the internationalization library. Implementation for Spain of document identity numbers. Check if Spain national identity numbers are valid. Generate Spanish identity numbers. (Dni, Nie, Nif, Cif)

Custom algorithms implementations.

CrossCutting stuff built for XpressRate